Growing community of inventors

Nagano Prefecture, Japan

Akio Miyahara

Average Co-Inventor Count = 3.79

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Akio Miyahara ↔ Ikuo Takeshita (5 patents)Akio Miyahara ↔ Mitsuaki Shioiri (5 patents)Akio Miyahara ↔ Syougo Yoda (5 patents)Akio Miyahara ↔ Masaaki Oohashi (1 patent)Akio Miyahara ↔ Hong Zhang (1 patent)Akio MiyaharaAkio Miyahara (6 patents)Ikuo TakeshitaIkuo Takeshita (11 patents)Mitsuaki ShioiriMitsuaki Shioiri (10 patents)Syougo YodaSyougo Yoda (5 patents)Masaaki OohashiMasaaki Oohashi (7 patents)Hong ZhangHong Zhang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Denki Co., Ltd. (6 from 321 patents)


6 patents:

1. 8896190 - Electric apparatus with stator core

2. D655674 - Electric motor

3. D655675 - Electric motor

4. D650331 - Electric motor

5. D649934 - Electric motor

6. D649935 - Electric motor

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as of
12/19/2025
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